DK3839246T3 - Rodsamling af en vindmøllevinge til en vindmølle, vindmøllevinge og vindmølle - Google Patents

Rodsamling af en vindmøllevinge til en vindmølle, vindmøllevinge og vindmølle Download PDF

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Publication number
DK3839246T3
DK3839246T3 DK19216698.1T DK19216698T DK3839246T3 DK 3839246 T3 DK3839246 T3 DK 3839246T3 DK 19216698 T DK19216698 T DK 19216698T DK 3839246 T3 DK3839246 T3 DK 3839246T3
Authority
DK
Denmark
Prior art keywords
wind turbine
turbine blade
blade
root joint
root
Prior art date
Application number
DK19216698.1T
Other languages
English (en)
Inventor
Rajanikanth Reddy Dasari
Luis Mailly
Original Assignee
Siemens Gamesa Renewable Energy As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3839246T3 publication Critical patent/DK3839246T3/da

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • F03D1/065Rotors characterised by their construction elements
    • F03D1/0658Arrangements for fixing wind-engaging parts to a hub
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/30Arrangement of components
    • F05B2250/34Arrangement of components translated
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00Function
    • F05B2260/30Retaining components in desired mutual position
    • F05B2260/301Retaining bolts or nuts
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
DK19216698.1T 2019-12-16 2019-12-16 Rodsamling af en vindmøllevinge til en vindmølle, vindmøllevinge og vindmølle DK3839246T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19216698.1A EP3839246B1 (en) 2019-12-16 2019-12-16 Root assembly of a wind turbine blade for a wind turbine, wind turbine blade and wind turbine

Publications (1)

Publication Number Publication Date
DK3839246T3 true DK3839246T3 (da) 2022-02-07

Family

ID=68917709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19216698.1T DK3839246T3 (da) 2019-12-16 2019-12-16 Rodsamling af en vindmøllevinge til en vindmølle, vindmøllevinge og vindmølle

Country Status (9)

Country Link
US (1) US11761419B2 (da)
EP (1) EP3839246B1 (da)
CN (1) CN114787499A (da)
BR (1) BR112022010296A2 (da)
DK (1) DK3839246T3 (da)
ES (1) ES2910047T3 (da)
PT (1) PT3839246T (da)
TW (1) TWI756985B (da)
WO (1) WO2021122275A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3851666T3 (da) * 2020-01-15 2023-03-27 Siemens Gamesa Renewable Energy As Roddel af en vindmøllevinge, vindmøllevinge, rodsamling og vindmølle
EP4116574A1 (en) * 2021-07-05 2023-01-11 Siemens Gamesa Renewable Energy A/S Root assembly of a wind turbine blade for a wind turbine, wind turbine blade and wind turbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2821129B1 (fr) * 2001-02-22 2003-05-16 Eads Airbus Sa Dispositif d'assemblage d'un panneau et d'une structure, apte a transmettre des efforts importants
DE102006014742B4 (de) * 2006-03-30 2008-01-24 Nordex Energy Gmbh Rotorblatt für Windenergieanlagen
US7517194B2 (en) * 2006-04-30 2009-04-14 General Electric Company Rotor blade for a wind turbine
DE102011088025A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotorblatt
US9777704B2 (en) * 2014-11-03 2017-10-03 General Electric Company Rotor blade assembly for a wind turbine having variable-length blade bolts
CN209704748U (zh) 2018-12-24 2019-11-29 天津松英科技发展有限公司 一种大型风力机叶片后打孔型螺栓连接装置
CN209671147U (zh) 2018-12-29 2019-11-22 中材科技(酒泉)风电叶片有限公司 一种风电叶片叶根预固化加热装置
TWM584371U (zh) 2019-06-28 2019-10-01 天力離岸風電科技股份有限公司 風力發電機葉片之葉根

Also Published As

Publication number Publication date
ES2910047T3 (es) 2022-05-11
US11761419B2 (en) 2023-09-19
TWI756985B (zh) 2022-03-01
US20230041043A1 (en) 2023-02-09
WO2021122275A1 (en) 2021-06-24
CN114787499A (zh) 2022-07-22
BR112022010296A2 (pt) 2022-08-09
PT3839246T (pt) 2022-01-27
TW202132685A (zh) 2021-09-01
EP3839246B1 (en) 2022-01-19
EP3839246A1 (en) 2021-06-23

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